Technology history for czgroup.com
Stack size over time
From 14 detected technologies in Jun 2020 to 18 in Jun 2026 (peak 22).
Currently detected
- Google Tag Manager since Jun 2020
- React since Jun 2020
- Google Analytics since Jun 2020
- New Relic since Jun 2020
- Nginx since Jun 2020
- Bootstrap since Jun 2020
- jQuery UI since Jun 2020
- jQuery since Jun 2020
- React Redux since Feb 2021
- Redux since Feb 2021
- Lodash since Jun 2021
- core-js since Sep 2021
- LaunchDarkly since Sep 2021
- web-vitals since Mar 2022
- Priority Hints since Jul 2022
- RSS since Dec 2022
- HSTS since Nov 2023
- Optimizely since Aug 2024
Previously used
- Akamai Jun 2020 to Mar 2026 · 5 yrs
- Akamai mPulse Jun 2021 to Mar 2026 · 4 yrs
- Boomerang Jun 2021 to Mar 2026 · 4 yrs
- Slick Jun 2020 to Nov 2023 · 3 yrs
- Java Sep 2021 to Aug 2023 · 1 yr
- C Feb 2023 to Feb 2023 · 1 mo
- Preact Aug 2022 to Aug 2022 · 1 mo
- Survicate Aug 2022 to Aug 2022 · 1 mo
- Google Ads Conversion Tracking Jul 2021 to Mar 2022 · 8 mo
- Google Core Web Vitals Sep 2021 to Sep 2021 · 1 mo
- Wheelio Sep 2021 to Sep 2021 · 1 mo
- Choices Feb 2021 to Feb 2021 · 1 mo
- Google Font API Jun 2020 to Feb 2021 · 8 mo
- jQuery Mobile Jun 2020 to Feb 2021 · 8 mo
- Babel Jun 2020 to Dec 2020 · 6 mo
- Polyfill Jun 2020 to Dec 2020 · 6 mo
Timeline
2026 3 dropped
- dropped Akamai May 2026 · CDN
- dropped Akamai mPulse May 2026 · RUM
- dropped Boomerang May 2026 · JavaScript libraries
2024 1 added · 1 dropped
- added Optimizely Aug 2024 · A/B Testing
- dropped Slick Jan 2024 · JavaScript libraries
2023 3 added · 3 dropped
- added HSTS Nov 2023 · Security
- dropped Java Oct 2023 · Programming languages
- dropped C Apr 2023 · Programming languages
- added Priority Hints Mar 2023 · Performance
- added C Feb 2023 · Programming languages
- dropped Priority Hints Feb 2023 · Performance
2022 3 added · 5 dropped
- added RSS Dec 2022 · Miscellaneous
- dropped Preact Oct 2022 · JavaScript libraries
- dropped Survicate Oct 2022 · Surveys
- added Preact Aug 2022 · JavaScript libraries
- added Survicate Aug 2022 · Surveys
- dropped Google Ads Conversion Tracking Jul 2022 · Analytics
- dropped Google Core Web Vitals May 2022 · RUM
- dropped Wheelio May 2022 · Widgets
2021 13 added · 6 dropped · 1 switched
- added core-js Sep 2021 · JavaScript libraries
- added Google Core Web Vitals Sep 2021 · RUM
- added Java Sep 2021 · Programming languages
- added LaunchDarkly Sep 2021 · Feature management
- added Wheelio Sep 2021 · Widgets
- added Google Ads Conversion Tracking Jul 2021 · Analytics
- added Akamai mPulse Jun 2021 · Analytics
- added Boomerang Jun 2021 · JavaScript libraries
- dropped Choices Jun 2021 · Miscellaneous
- dropped Google Font API Jun 2021 · Font scripts
- dropped jQuery Mobile Jun 2021 · Mobile frameworks
- added jQuery UI Jun 2021 · JavaScript libraries
- added Lodash Jun 2021 · JavaScript libraries
- added New Relic Jun 2021 · Analytics
- dropped jQuery UI May 2021 · JavaScript libraries
- dropped New Relic May 2021 · Analytics
- switched Babel Choices Feb 2021 · Miscellaneous
- dropped Polyfill Feb 2021 · JavaScript libraries
- added React Redux Feb 2021 · JavaScript frameworks
- added Redux Feb 2021 · JavaScript frameworks
2020 1 added · 1 dropped
- added Google Font API Nov 2020 · Font scripts
- dropped Google Font API Oct 2020 · Font scripts